Aufgabe9_GrafikMVC/src/mvcgrafik/controller/GrafikController.java

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package mvcgrafik.controller;

import java.awt.Point;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionListener;
import mvcgrafik.model.GrafikModel;
import mvcgrafik.view.GrafikView;

/**
 *
 * @author le
 */
public class GrafikController extends MouseAdapter implements MouseMotionListener
{
  private GrafikView view;
  private GrafikModel model;
  
  public GrafikController(GrafikView view, GrafikModel model)
  {
    this.view = view;
    this.model = model;
  }
  
  public void registerEvents()
  {
    view.addMouseMotionListener(this);
    view.addMouseListener(this);
  }

  @Override
  public void mouseDragged(MouseEvent evt)
  {
    Point p = evt.getPoint();
    model.addPoint(p);
    view.drawPoint(p);
  }

  @Override
  public void mouseMoved(MouseEvent e)
  {
  }
  
  @Override
  public void mouseReleased(MouseEvent evt)
  {
      model.endShape();
    if (evt.getButton() == MouseEvent.BUTTON3)
    {
      view.doPrint();
    }
  }
}